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Seed Companies in San Francisco

Explore 3,301 seed startups based in San Francisco, United States. Access verified founder contact information and fundraising data.

Total Companies
3,301
Total Funding
$369.4M
Avg Funding
$14.8M
Industries
10

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Recently Funded Companies

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Artificial Intelligence (AI)
$2.3M
raised

MiChamba is a Software Development firm offering an AI based personal assistant for automation

Oct 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Cloud Computing
$2.5M
raised

Lilac is a Software Development firm providing an enterprise GPU cloud.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$300.0M
raised

Periodic Labs develops artificial intelligence systems that simulate and predict the properties of materials using machine learning.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Financial Services
$5.5M
raised

Mesta, a fintech company changing global payment networks with hybrid fiat and stablecoin payment rails.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Mohi provides a platform that analyzes and clarifies complex AI agent workflows to help optimize and troubleshoot autonomous processes.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$5.0M
raised

ZeroPath is a Computer and Network Security firm that discover and fix exploitable software vulnerabilities.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Consulting
$320K
raised

We will elevate sustainable mobility with America's first electric flying ferry.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Data Storage
$6.0M
raised

Belfort is specialising in technology that accelerates encrypted data processing.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

$4.0M
raised

Alguna is a modern pricing, quoting and billing platform.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$3.8M
raised

Scorecard provides software for AI evaluation

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Cloud Infrastructure
$2.1M
raised

Guepard: Serverless databases with Git Superpowers for Teams and Agents

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

$6.0M
raised

Perseus Defense produces counter-drone systems for the Department of Defense and homeland security.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

$3.4M
raised

Keplar Voice is an AI-powered market research platform that enables organizations to conduct, natural voice conversations with customers.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

$1.8M
raised

Fortune Media builds fully automated, revenue-generating YouTube channels for investors, entrepreneurs, and creators worldwide.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Software
$4.1M
raised

PostSig automates the post-signature contract management process — turning your contracts from static documents to strategic assets.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$7.8M
raised

Myriad AI provides a reliable and controllable AI-powered platform to put Compliance on Autopilot, enabling businesses to thrive.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$3.7M
raised

DianaHR offers AI-powered HR tools that streamline onboarding, attendance, payroll, and employee management for small businesses.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

AngtID provides Identity and Access Management (IAM+) for Gen AI Agent Builders

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.7M
raised

Miru is a cybersecurity company that provides AI tools to perform cybersecurity, trust and safety, and national security investigations.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

$4.0M
raised

TrueMeter is an AI Energy Manager that guarantees 7 - 15% lower power bills to brick & mortar businesses, with no investment required.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 3,301 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
$1.5M
raised

Procense is the AI + IoT platform helping process manufacturers digitize and optimize operations in real-time.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Tesora builds AI procurement analysts that conduct supplier discovery, qualification, and negotiation via voice and email.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Stellon Labs develops tiny AI models designed to run on edge devices.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Liva AI provides real voice and video datasets for creating realistic AI models.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Louiza is an AI-driven relationship intelligence platform designed to help identify and act on the internal and external networks.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 1601 to 1625 of 3,301 companies

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3,301 Recently Funded Seed Startups in San Francisco (October 2026) — Page 65 | VCBacked